old, unused stuff -> remoevd
authorarpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2>
Wed, 22 Aug 2001 19:36:06 +0000 (19:36 +0000)
committerarpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2>
Wed, 22 Aug 2001 19:36:06 +0000 (19:36 +0000)
git-svn-id: svn://git.mplayerhq.hu/mplayer/trunk@1631 b3059339-0415-0410-9bf9-f77b7e298cf2

codecctrl.c [deleted file]

diff --git a/codecctrl.c b/codecctrl.c
deleted file mode 100644 (file)
index 4533e27..0000000
+++ /dev/null
@@ -1,120 +0,0 @@
-
-//#define DEBUG_SIGNALS
-#define DEBUG_SIGNALS_SLEEP ;
-//#define DEBUG_SIGNALS_SLEEP sleep(2);
-
-#ifdef DEBUG_SIGNALS
-#define DEBUG_SIG if(1)
-#else
-#define DEBUG_SIG if(0)
-#endif
-
-//======= Interprocess Comminication (IPC) between player & codec =========
-
-static int child_pid=0;
-static int codec_pid=0;
-
-// player:
-static int data_fifo=-1;
-static int control_fifo=-1;
-// codec:
-static int data_fifo2=-1;
-static int control_fifo2=-1;
-
-
-// SIGTERM handler of codec controller (2nd process):
-static void codec_ctrl_sighandler(int x){
-DEBUG_SIG  printf("\nCTRL: received signal %d, terminating child first:\n",x);
-  // first terminate the codec:
-  //kill(child_pid,SIGTERM);
-  kill(child_pid,x);
-  usleep(50000); // 50ms must be enough
-DEBUG_SIG  printf("CTRL: Sending KILL signal to child:\n");
-  kill(child_pid,SIGKILL); // worst case
-  usleep(10000);
-  // and exit
-  if(x!=SIGHUP){
-DEBUG_SIG    printf("CTRL: Exiting...\n");
-    exit(0);
-  }
-}
-
-static vo_functions_t *codec_video_out_ptr=NULL;
-
-// SIGTERM handler of the codec (3nd process):
-static void codec_sighandler(int x){
-DEBUG_SIG  printf("\nCHILD: received signal %d, exiting...\n",x);
-  if(x==SIGTERM){
-    //mpeg2_close(codec_video_out_ptr);
-    codec_video_out_ptr->uninit();  // closing video_out
-  }
-  exit(0);
-}
-
-void mpeg_codec_controller(vo_functions_t *video_out){
-//================== CODEC Controller: ==========================
-    signal(SIGTERM,codec_ctrl_sighandler); // set our SIGTERM handler
-    signal(SIGHUP,codec_ctrl_sighandler);  // set our SIGHUP handler
-    printf("starting video codec...\n");
-    while(1){
-      int status;
-      if((child_pid=fork())==0){
-        // child:
-        unsigned int t=0;
-        codec_video_out_ptr=video_out;
-#if 0
-        signal(SIGTERM,codec_sighandler); // set our SIGTERM handler
-        signal(SIGHUP,codec_sighandler);  // set our SIGHUP handler
-#else
-  // terminate requests:
-  signal(SIGTERM,codec_sighandler); // kill
-  signal(SIGHUP,codec_sighandler);  // kill -HUP  /  xterm closed
-  signal(SIGINT,codec_sighandler);  // Interrupt from keyboard
-  signal(SIGQUIT,codec_sighandler); // Quit from keyboard
-  // fatal errors:
-  signal(SIGBUS,codec_sighandler);  // bus error
-  signal(SIGSEGV,codec_sighandler); // segfault
-  signal(SIGILL,codec_sighandler);  // illegal instruction
-  signal(SIGFPE,codec_sighandler);  // floating point exc.
-  signal(SIGABRT,codec_sighandler); // abort()
-#endif
-
-        send_cmd(control_fifo2,0x22222222); // Send WE_ARE_READY command
-        send_cmd(control_fifo2,getpid());   // Send out PID
-        while(1){
-          unsigned int syncword=0;
-          read(data_fifo2,&syncword,4);
-          if(syncword==0x22222222) break;
-          printf("codec: drop bad frame (%X)\n",syncword);
-        }
-        //printf("codec: connection synced\n");
-        
-        while(1){
-          int len=0;
-          int len2;
-          send_cmd(control_fifo2,0x3030303);
-          len2=my_read(data_fifo2,(unsigned char*) &len,4);
-          if(len2!=4){
-            printf("FATAL: cannot read packet len from data fifo (ret=%d, errno=%d)\n",len2,errno);
-            break;
-          }
-          if(len==0){ printf("mpeg2dec: EOF, exiting...\n");break; }
-//          printf("mpeg2dec: frame (%d bytes) read\n",len);
-          t-=GetTimer();
-          mpeg2_decode_data(video_out, videobuffer, videobuffer+len);
-          t+=GetTimer();
-          send_cmd(control_fifo2,0); // FRAME_COMPLETED command
-          send_cmd(control_fifo2,frameratecode2framerate[picture->frame_rate_code]); // fps
-          send_cmd(control_fifo2,100+picture->repeat_count);picture->repeat_count=0;
-//          send_cmd(control_fifo2,100); // FIXME!
-          send_cmd(control_fifo2,t);t=0;
-        }
-               video_out->uninit();
-        exit(0); // leave process
-      }
-      wait(&status); // Waiting for the child!
-//      printf("restarting video codec...\n");
-    }
-    exit(0);
-}
-